"Read-only properties are incompatible with Drupal\Core\DependencyInjection\DependencySerializationTrait"

Problem/Motivation

PHPStan job fails with the follow error.

Read-only properties are incompatible with Drupal\Core\DependencyInjection\DependencySerializationTrait when the trait is used by a parent class on PHP < 8.4.

Proposed resolution

Since Drupal\Core\DependencyInjection\DependencySerializationTrait is used by a parent class in most of the cases, read-only properties should not be used in classes that use that trait. That could be changed once Drupal core require PHP 8.5 which should happen in Drupal 12.